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US9116133B2 - Bore inspection system and method of inspection therewith - Google Patents

Bore inspection system and method of inspection therewith Download PDF

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Publication number
US9116133B2
US9116133B2 US13/043,977 US201113043977A US9116133B2 US 9116133 B2 US9116133 B2 US 9116133B2 US 201113043977 A US201113043977 A US 201113043977A US 9116133 B2 US9116133 B2 US 9116133B2
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US
United States
Prior art keywords
bore
laser beam
mirror
camera
central axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related, expires
Application number
US13/043,977
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English (en)
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US20110221887A1 (en
Inventor
Paul S. Shuttleworth
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Federal Mogul LLC
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Federal Mogul LLC
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Priority to US13/043,977 priority Critical patent/US9116133B2/en
Assigned to FEDERAL-MOGUL CORPORATION reassignment FEDERAL-MOGUL CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SHUTTLEWORTH, PAUL S.
Publication of US20110221887A1 publication Critical patent/US20110221887A1/en
Assigned to CITIBANK, N.A., AS COLLATERAL TRUSTEE reassignment CITIBANK, N.A., AS COLLATERAL TRUSTEE SECURITY INTEREST Assignors: FEDERAL-MOGUL CHASSIS LLC, A DELAWARE LIMITED LIABILITY COMPANY, FEDERAL-MOGUL CORPORATION, A DELAWARE CORPORATION, FEDERAL-MOGUL IGNITION COMPANY, A DELAWARE CORPORATION, FEDERAL-MOGUL POWERTRAIN, INC., A MICHIGAN CORPORATION, FEDERAL-MOGUL PRODUCTS, INC. , A MISSORI CORPORATION, FEDERAL-MOGUL WORLD WIDE, INC., A MICHIGAN CORPORATION
Application granted granted Critical
Publication of US9116133B2 publication Critical patent/US9116133B2/en
Assigned to FEDERAL-MOGUL LLC reassignment FEDERAL-MOGUL LLC CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: FEDERAL-MOGUL CORPORATION
Assigned to CITIBANK, N.A., AS COLLATERAL TRUSTEE reassignment CITIBANK, N.A., AS COLLATERAL TRUSTEE GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS Assignors: FEDERAL-MOGUL CHASSIS LLC, FEDERAL-MOGUL IGNITION COMPANY, FEDERAL-MOGUL LLC, Federal-Mogul Motorparts Corporation, FEDERAL-MOGUL POWERTRAIN LLC, FEDERAL-MOGUL PRODUCTS, INC., FEDERAL-MOGUL WORLD WIDE, INC.
Assigned to CITIBANK, N.A., AS COLLATERAL TRUSTEE reassignment CITIBANK, N.A., AS COLLATERAL TRUSTEE GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS Assignors: FEDERAL-MOGUL CHASSIS LLC, FEDERAL-MOGUL IGNITION COMPANY, FEDERAL-MOGUL LLC, FEDERAL-MOGUL MOTORPARTS LLC, FEDERAL-MOGUL POWERTRAIN LLC, FEDERAL-MOGUL PRODUCTS, INC., FEDERAL-MOGUL WORLD WIDE, LLC
Assigned to BANK OF AMERICA, N.A., AS COLLATERAL TRUSTEE reassignment BANK OF AMERICA, N.A., AS COLLATERAL TRUSTEE COLLATERAL TRUSTEE RESIGNATION AND APPOINTMENT AGREEMENT Assignors: CITIBANK, N.A., AS COLLATERAL TRUSTEE
Assigned to FEDERAL-MOGUL CHASSIS LLC, FEDERAL-MOGUL MOTORPARTS LLC, FEDERAL-MOGUL LLC, FEDERAL-MOGUL IGNITION COMPANY, FEDERAL-MOGUL WORLD WIDE LLC, FEDERAL MOGUL POWERTRAIN LLC, FEDERAL-MOGUL PRODUCTS, INC. reassignment FEDERAL-MOGUL CHASSIS LLC RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: BANK OF AMERICA, N.A., AS COLLATERAL TRUSTEE
Assigned to FEDERAL-MOGUL PRODUCTS, INC., FEDERAL-MOGUL IGNITION COMPANY, FEDERAL MOGUL POWERTRAIN LLC, FEDERAL-MOGUL LLC, FEDERAL-MOGUL WORLD WIDE LLC, FEDERAL-MOGUL CHASSIS LLC, FEDERAL-MOGUL MOTORPARTS LLC reassignment FEDERAL-MOGUL PRODUCTS, INC. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: BANK OF AMERICA, N.A., AS COLLATERAL TRUSTEE
Assigned to WILMINGTON TRUST, NATIONAL ASSOCIATION, AS CO-COLLATERAL TRUSTEE, SUCCESSOR COLLATERAL TRUSTEE reassignment WILMINGTON TRUST, NATIONAL ASSOCIATION, AS CO-COLLATERAL TRUSTEE, SUCCESSOR COLLATERAL TRUSTEE COLLATERAL TRUSTEE RESIGNATION AND APPOINTMENT, JOINDER, ASSUMPTION AND DESIGNATION AGREEMENT Assignors: BANK OF AMERICA, N.A., AS CO-COLLATERAL TRUSTEE AND RESIGNING COLLATERAL TRUSTEE
Assigned to FEDERAL-MOGUL WORLD WIDE, INC., AS SUCCESSOR TO FEDERAL-MOGUL WORLD WIDE LLC, DRiV Automotive Inc., FEDERAL-MOGUL PRODUCTS US, LLC, AS SUCCESSOR TO FEDERAL-MOGUL PRODUCTS, INC., TENNECO INC., AS SUCCESSOR TO FEDERAL-MOGUL LLC, FEDERAL-MOGUL POWERTRAIN LLC, FEDERAL-MOGUL CHASSIS LLC, FEDERAL-MOGUL MOTORPARTS LLC, AS SUCCESSOR TO FEDERAL-MOGUL MOTORPARTS CORPORATION, FEDERAL-MOGUL IGNITION, LLC, AS SUCCESSOR TO FEDERAL-MOGUL IGNITION COMPANY reassignment FEDERAL-MOGUL WORLD WIDE, INC., AS SUCCESSOR TO FEDERAL-MOGUL WORLD WIDE LLC RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: WILMINGTON TRUST, NATIONAL ASSOCIATION
Assigned to DRiV Automotive Inc., TENNECO INC., AS SUCCESSOR TO FEDERAL-MOGUL LLC, FEDERAL-MOGUL CHASSIS LLC, FEDERAL-MOGUL POWERTRAIN LLC, FEDERAL-MOGUL MOTORPARTS LLC, AS SUCCESSOR TO FEDERAL-MOGUL MOTORPARTS CORPORATION, FEDERAL-MOGUL PRODUCTS US, LLC, AS SUCCESSOR TO FEDERAL-MOGUL PRODUCTS, INC., FEDERAL-MOGUL IGNITION, LLC, AS SUCCESSOR TO FEDERAL-MOGUL IGNITION COMPANY, FEDERAL-MOGUL WORLD WIDE, INC., AS SUCCESSOR TO FEDERAL-MOGUL WORLD WIDE LLC reassignment DRiV Automotive Inc. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: WILMINGTON TRUST, NATIONAL ASSOCIATION
Expired - Fee Related legal-status Critical Current
Adjusted expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores

Definitions

  • This invention relates generally to surface inspection systems and methods of inspection thereof, and more particularly to inspection systems and methods for inspecting bores.
  • Manufactured parts having annular inner surfaces e.g., vehicle parts, such as seals, gaskets, or pistons, for example, are typically inspected during manufacture to ensure the inner surfaces meet predetermined specifications.
  • Known inspection systems and methods include measurement systems that make physical contact with the parts during manufacture, such as profilometers, for example. These systems obtain data through relative movement between a stylus and the abutting surface of the part.
  • known inspection systems are generally limited to inspecting relatively small areas, and thus, in many cases the entire surface of the part being inspected in unable to be inspected.
  • known bore inspection systems are typically complex, requiring multiple pieces of equipment oriented individually relative to one another, thereby requiring a good deal of set-up time for each different configuration of part being inspected. As such, the known bore inspection systems are generally time consuming to use, and thus costly to operate.
  • An imaging system for inspecting an inner surface bounding a component bore includes a laser light source configured to emit a laser beam. Further, a camera is configured to image a reflection of the laser beam from the inner surface. At least a first minor is disposed within the bore. The laser light source is configured to emit the laser beam directly from the laser light source in substantially parallel relation to the central axis incident on the first minor and the camera is configured to view a reflection of the laser beam off the inner surface.
  • the system includes a light transmisive tube having an outer surface configured to abut the seal bore surface and an inner surface configured to receive the mirror therein.
  • the system includes a second mirror disposed within the seal bore.
  • the first mirror is configured to reflect the incident laser beam onto the seal bore surface, while the second minor is configured to reflect an image of the seal bore surface to the camera.
  • a method of inspecting a bore surface of a part includes disposing at least one mirror in the bore. Further, directing a laser beam substantially parallel to a central axis of the bore and reflecting the laser beam off the first minor, onto the inner surface and back onto said at least one minor. Then, capturing an image of the inner surface from the laser beam reflected back onto the at least one minor with a camera.
  • the method further includes disposing a glass tube in abutment with the bore surface and disposing the at least one mirror within a bore of the glass tube.
  • the method further includes disposing another mirror within the bore being inspected and reflecting the incident laser beam off one minor onto the bore and reflecting the returning laser beam off the other minor to the camera.
  • the method further includes orienting the minors at compound angles relative to one another within the bore to allow the emitted laser beam and the reflected beam to the camera to travel substantially parallel to one another.
  • FIG. 1 is a perspective view of a bore inspection system constructed in accordance with one aspect of the invention
  • FIG. 2 is a perspective view of a bore inspection system constructed in accordance with another aspect of the invention.
  • FIG. 3 is a schematic front view of a housing of the bore inspection system shown having a seal disposed therein with a transparent tube disposed in the seal.
  • FIG. 1 illustrates a bore inspection system, referred to hereafter as system 10 , configured in accordance with one aspect of the invention to inspect an inner surface 12 bounding a bore of a seal 14 , although any component having an inner surface bounding a bore may benefit from being inspected with the system 10 .
  • the system 10 includes a laser light source, also referred to as laser beam emitting device 16 , an imaging device, such as a camera 18 , for example, and at least a first minor 20 .
  • the laser emitting device 16 is oriented to transmit a laser beam in the form of a fanned laser beam 22 (fanned in a vertically or substantially vertical plane P 1 ) parallel to or substantially parallel to a horizontal central axis 24 of the seal 14 incident on the first minor 20 that is positioned in radial alignment with the inner surface 12 within the bore of the seal 14 .
  • the fanned laser beam 22 reflects off the mirror 20 vertically onto a targeted sealing surface 26 extending across the width of the bore 12 , whereupon the laser beam 22 is reflected off the surface 26 , as an incident line extending across the full width of the inner surface 12 , whereupon the line is reflected back to the minor 20 and is then reflected to and imaged directly and fully by the camera 18 without need of being further reflected by additional minors.
  • the only minor or mirrors are those within the bore in radial alignment with the inner surface 12 of the seal 14 .
  • the seal 14 can be rotated about its central axis 24 while the mirror 20 remains fixed, wherein the rotation is facilitated via a turntable 28 that is operably fixed to the seal 14 .
  • the seal 14 is mounted in fixed relation in a bore 30 of a carrier, also referred to as housing 32 .
  • the housing 32 is fixed to the turntable 28 , such that the housing 32 and seal 14 rotate conjointly with the turntable 28 at a selected rotational speed, as desired, during an inspection procedure.
  • the bore 30 of the housing 32 can be provided having any suitable diameter and width, as preferred, to facilitate fixing components having a variety of different diameters and widths therein.
  • the laser beam emitter 16 , camera 18 and mirror 20 are all fixed relative to one another, and are shown here as being fixed to a common platform 34 .
  • the laser beam emitter 16 and camera 18 are shown as being adjustable along respective slide rails 36 , 38 .
  • the platform 34 extends along a generally horizontal plane and has a reduced width portion 40 sized for a clearance receipt in the bore of the seal 14 .
  • the reduced width portion 40 upon being disposed within the bore, does not interfere with or otherwise contact the inner surface 12 bounding the bore, wherein the mirror 20 is fixed to the reduced width portion 40 and also does not interfere with or otherwise contact the inner surface 12 .
  • the platform 34 need not be provided as a monolithic piece of material, though being formed as a single piece of material facilitates orienting and assuring the laser beam emitter 16 , camera 18 and mirror 20 in their desired respective fixed locations relative to one another.
  • the system 10 can include a transparent cylindrical tube 44 having an outer surface 46 configured to abut the seal bore inner surface 12 and an inner surface 48 configured to receive the mirror 20 in a clearance fit therein.
  • the outer surface 46 is sized to mimic the shaft size intended for the seal 14 , and thus, the images obtained by the camera 18 provide insight as to the contact patch that will be exhibited in actual use between the sealing surface 26 and a running surface of the shaft, or a wear sleeve, if used in application.
  • the laser beam 22 is able to pass through the wall thickness of the tube 44 to provide the camera 18 with an ability to produce a clear and accurate image of the sealing surface 26 .
  • the camera 18 is circumferentially or radially offset and focused along an axis 42 that is inclined in an oblique relation to the horizontal central axis 24 of the seal 14 .
  • the camera 18 is able to view the full reflection of the incident line of the laser beam 22 on the inner surface 12 directly from the flat reflective surface of the first minor 20 without aid of additional mirrors, as long as the width of the body of the seal itself does not obstruct the view path between the first mirror 20 and the lens of the camera 18 .
  • the first mirror 20 is tilted from a horizontal plane about 45 degrees from the horizontal central axis 24 about a single horizontal axis HA extending perpendicularly to the laser beam 22 , and thus, the laser beam 22 is reflected as a line generally 90 degrees upwardly onto the inner surface 12 . If the width of the bore inner surface 12 is wide enough to cause the body of the seal 14 to at least partially interfere with a full viewing of the incident laser line from the first minor 20 , then a plurality of minors can be integrated within the seal bore, as shown in FIG. 2 , and discussed below.
  • a system 110 is illustrated, wherein the same reference numerals as above, offset by a factor of 100, are used to identify like features.
  • the system 110 incorporates a pair of mirrors 120 , 120 ′ disposed within the bore in radial alignment with the inner surface 112 being inspected to facilitate inspecting and imaging a bore 112 having an increased width extending along the central axis 124 in comparison with the width of the previous inner surface 12 .
  • the system 110 functions similarly as discussed above to allow the full width of the surface 126 of the bore inner surface 112 to be imaged, however, there are no restrictions placed on the width of the bore 112 capable of being imaged. This is due in part to the use and orientation of the plurality of mirrors 120 , 120 ′, and further, to the orientation of a laser beam emitting device 116 and a camera 118 relative to a central axis 124 of the seal 114 .
  • first mirror 120 is oriented the same as discussed above, and thus, is tilted to an inclination of about 45 degrees from the central axis 124 about a horizontal axis HA extending perpendicularly to the laser beam 122 .
  • first minor 120 is sized to reflect the incident laser beam 122 , however, it is narrow enough to avoid reflecting the incident line of the laser beam 122 reflecting off the sealing surface 126 .
  • second minor 120 ′ is positioned and sized to reflect a beam 122 ′ of the reflected laser light that is reflected from the sealing surface 126 .
  • the second minor 120 ′ has a flat reflective surface that is oriented at a compound angle relative to flat reflective surface of the first minor 120 , and thus, the flat reflective surfaces of the first and second mirrors 120 , 120 ′ are non-parallel to one another.
  • the compound angle is formed by orienting the second mirror 120 ′ to extend in a first plane alone the same 45 degree angle relative to the central axis 124 as the first mirror 120 .
  • the second mirror 120 ′ is first inclined 45 degrees from the central axis 124 about the horizontal axis HA, similarly as the first minor 120 .
  • the second minor 120 ′ is also rotated about a vertical axis VA.
  • the rotation of the second minor 120 ′ about the vertical axis VA is over a sufficient number of degrees to cause the beam 122 ′ of the reflected laser light to be imaged fully by the camera 118 along an axis 142 that is parallel, or substantially parallel to the central axis 124 . Accordingly, the incident laser beam 122 and the reflected line of the laser beam light 122 ′ travel in parallel or substantially parallel relation to one another.
  • the camera 118 rather than being oriented in an oblique relation relative to the central axis 124 as in the previous embodiment, is oriented facing along the same direction in generally parallel relation with the laser beam emitting device 116 .
  • the method includes disposing at least one minor 20 , 120 , 120 ′ in a bore of an inner surface 12 , 112 being inspected. Then, reflecting a laser beam 22 , 122 off the at least one minor 20 , 120 onto the bore surface 26 , 126 . Further, capturing a reflection of the laser beam 22 , 122 ′ off the at least one mirror 20 , 120 ′ with a camera 18 , 118 without the aid of additional mirrors downstream from the minors 20 , 120 ′ positioned within the bore 12 , 112 .
  • the method further includes orienting the minors 120 , 120 ′ at a compound angle to one another within the seal bore inner surface 112 and causing the incident and reflected laser beams 122 , 122 ′ to travel along substantially parallel axes 124 , 142 .
  • the method further includes disposing a glass tube 44 in abutment with the bore surface 26 , 126 and disposing the at least one minor 20 , 120 , 120 ′ within a bore of the glass tube 44 .

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
US13/043,977 2010-03-09 2011-03-09 Bore inspection system and method of inspection therewith Expired - Fee Related US9116133B2 (en)

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Application Number Priority Date Filing Date Title
US13/043,977 US9116133B2 (en) 2010-03-09 2011-03-09 Bore inspection system and method of inspection therewith

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US31180510P 2010-03-09 2010-03-09
US13/043,977 US9116133B2 (en) 2010-03-09 2011-03-09 Bore inspection system and method of inspection therewith

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US20110221887A1 US20110221887A1 (en) 2011-09-15
US9116133B2 true US9116133B2 (en) 2015-08-25

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US (1) US9116133B2 (de)
EP (1) EP2545361A1 (de)
JP (1) JP2013522599A (de)
KR (1) KR20130004915A (de)
CN (1) CN102884421B (de)
BR (1) BR112012022793A2 (de)
WO (1) WO2011112675A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013008392A1 (ja) * 2011-07-13 2013-01-17 パナソニック株式会社 錠剤検査装置及び錠剤検査方法
DE102013214997A1 (de) * 2013-07-31 2015-02-05 Siemens Aktiengesellschaft Anordnung zur dreidimensionalen Erfassung eines länglichen Innenraumes
CN104181171A (zh) * 2014-08-08 2014-12-03 明泰信科精密仪器科技（苏州）有限公司 对圆孔工件的内外壁进行图像拍摄的方法和装置
JP6630527B2 (ja) * 2015-09-30 2020-01-15 日東電工株式会社 貫通孔を有する粘着フィルムの検査方法
MX2018006047A (es) * 2015-12-16 2018-09-12 Pirelli Aparato y metodo para el analisis de neumaticos.
JP6998316B2 (ja) * 2016-04-05 2022-02-10 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ タイヤをチェックする装置および方法
EP3639002B1 (de) 2017-06-12 2022-08-03 Pirelli Tyre S.p.A. Verfahren zum prüfen von reifen
WO2019104461A1 (zh) * 2017-11-28 2019-06-06 苏州慧景光电科技有限公司 工件孔位成像检测系统
KR20200001197U (ko) 2018-11-30 2020-06-09 두산중공업 주식회사 보어 내면 검사장치
CN111367101A (zh) * 2020-03-16 2020-07-03 惠州高视科技有限公司 一种液晶模组孔内壁漏光检测方法及设备

Citations (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761186A (en) * 1972-01-17 1973-09-25 Itt Apparatus for optically inspecting the condition of a surface having known variations in the condition
DE2301714A1 (de) 1973-01-13 1974-07-25 Goetzewerke Vorrichtung zum pruefen von lippendichtungsringen
DE2410062A1 (de) 1974-03-02 1975-09-11 Goetzewerke Vorrichtung zum optischen pruefen insbesondere der dichtkanten von lippendichtungsringen aus elastischem werkstoff
GB1504974A (en) 1974-03-09 1978-03-22 Goetzewerke Device for optical testing of the sealing edges of lip sealing rings
DE3237950A1 (de) 1982-10-13 1984-05-10 Goetze Ag, 5093 Burscheid Vorrichtung zum feststellen von fehlern an kanten von rotationskoerpern
DE3345054A1 (de) 1982-12-15 1984-06-20 Procal S.A., 52200 Langres Verfahren und vorrichtung zur pruefung der dichtkante von lippen-dichtungsringen
US4467214A (en) 1980-06-13 1984-08-21 Kabushiki Kaisha Toyota Chuo Kenkyusho Method of and apparatus for detecting external defects of a circular sealing member
US4521807A (en) 1981-07-17 1985-06-04 W. R. Grace & Co. Optical inspection system
US4634273A (en) 1984-06-08 1987-01-06 Trw Inc. O-ring inspection method
US4702594A (en) 1982-11-15 1987-10-27 Industrial Holographics, Inc. Double exposure interferometric analysis of structures and employing ambient pressure stressing
US4967092A (en) * 1988-05-17 1990-10-30 Societe Anonyme Dite Hispano-Suiza Apparatus for optically checking the inner profile of a tube or bore
JPH0367458U (de) 1989-11-02 1991-07-01
JPH03237308A (ja) 1990-02-14 1991-10-23 Nok Corp 成形品の姿勢制御方法
JPH04155206A (ja) 1990-10-17 1992-05-28 Koyo Seiko Co Ltd 表面状態検査方法およびその装置
FR2675903A1 (fr) 1991-04-26 1992-10-30 Dicom Dispositif de detection des defauts d'un joint d'etancheite annulaire, et procede de controle d'un tel joint a l'aide de ce dispositif.
JPH0539142A (ja) 1991-08-06 1993-02-19 Canon Inc シート材搬送装置
JPH05149885A (ja) 1991-04-26 1993-06-15 Sekiyu Sangyo Kasseika Center 管内検査装置
JPH07827A (ja) 1993-03-10 1995-01-06 Nippon Oil Co Ltd 窒素酸化物の除去触媒
JPH07113625A (ja) 1993-10-18 1995-05-02 Daido Steel Co Ltd 筒状体の内周面検査装置
JPH0854345A (ja) 1994-08-12 1996-02-27 Nok Corp 検査装置
JPH10221021A (ja) 1997-02-03 1998-08-21 Uchiyama Mfg Corp 寸法測定及び形状検査装置と検査方法
DE19746662A1 (de) 1997-06-26 1999-02-18 Fraunhofer Ges Forschung Meßanordnung zum berührungslosen Erfassen der Innenkontur von Hohlräumen mit einer Lichtquelle
US5933231A (en) * 1996-07-10 1999-08-03 Industrial Technology Institute Method and system for measuring cavities and probe for use therein
JPH11352076A (ja) 1998-06-09 1999-12-24 Nok Corp 成形品の欠陥検査装置およびその欠陥検査方法
JPH11351847A (ja) 1998-06-05 1999-12-24 Nok Corp 欠陥検査装置および欠陥検査方法
JP2000146856A (ja) 1998-11-13 2000-05-26 Mitsubishi Cable Ind Ltd 円環状ゴムシール部材の検査方法
JP2000162148A (ja) 1998-11-24 2000-06-16 Uchiyama Mfg Corp リップシールの検査装置と検査方法
JP2000162149A (ja) 1998-11-24 2000-06-16 Uchiyama Mfg Corp 回転シールの検査装置と検査方法
US6122063A (en) 1997-04-10 2000-09-19 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Measuring device and method for contactless determining of the 3-dimensional form of a peripheral groove in a spectacle frame
JP2000346814A (ja) 1999-06-07 2000-12-15 Uchiyama Mfg Corp リップシールの検査装置と検査方法
JP2001034762A (ja) 1999-07-26 2001-02-09 Nok Corp 画像処理検査方法および画像処理検査装置
JP3237308B2 (ja) 1993-06-04 2001-12-10 日産自動車株式会社 ディーゼルエンジンの制御装置
US6462815B1 (en) * 1997-04-07 2002-10-08 Robert Bosch Gmbh Device for optically testing surfaces
US6661506B2 (en) * 2000-08-24 2003-12-09 Og Technologies, Inc. Engine bearing inspection system
US6840097B1 (en) 1999-04-09 2005-01-11 Steinbichler Optotechnik Gmbh Inspection apparatus for tires
US6934018B2 (en) 2003-09-10 2005-08-23 Shearographics, Llc Tire inspection apparatus and method
DE102004043209A1 (de) 2004-09-03 2006-03-23 Hans-Ruben Schanjar Verfahren und Vorrichtung zur Prüfung einer gekrümmten Oberfläche in einem Hohlraum
US7173692B2 (en) 2003-05-06 2007-02-06 Yutaka Co., Ltd. Device and method for optically inspecting operating holes formed in heads of screws
JP3139297U (ja) 2007-11-27 2008-02-07 株式会社石川鉄工所 管内検査ロボット
JP4074912B2 (ja) 2002-02-25 2008-04-16 株式会社小松製作所 装軌車両のゴム履帯
JP4155206B2 (ja) 2004-02-09 2008-09-24 マックス株式会社 圧縮空気工具のエンドキャップ
US7436504B2 (en) 2003-09-10 2008-10-14 Shear Graphics, Llc Non-destructive testing and imaging
US7456973B2 (en) 2003-04-28 2008-11-25 Steinbichler Optotechnik Gmbh Method and device for the contour and/or deformation measurement, particularly the interference measurement, of an object
CN101443652A (zh) 2006-05-16 2009-05-27 麒麟工程技术系统公司 表面检查装置和表面检查头装置
US7557914B2 (en) * 2006-10-09 2009-07-07 The Boeing Company Rotating laser measurement system
JP2009216453A (ja) 2008-03-07 2009-09-24 Aisin Seiki Co Ltd 内面測定装置
JP2009244118A (ja) 2008-03-31 2009-10-22 Arai Seisakusho Co Ltd オイルシールの検査装置
US20110080588A1 (en) * 2009-10-02 2011-04-07 Industrial Optical Measurement Systems Non-contact laser inspection system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539142A (en) * 1976-07-13 1978-01-27 Atsunori Miyamura Photoelectric distance measuring device
GB8626812D0 (en) * 1986-11-10 1986-12-10 Sira Ltd Surface inspection
JP2518967Y2 (ja) * 1991-08-26 1996-12-04 ダイハツ工業株式会社 円筒内壁面の欠陥検査用撮像装置
JPH0723210U (ja) * 1992-10-12 1995-04-25 ダイハツ工業株式会社 シリンダブロックのボアの粗残り検査装置
JP2799291B2 (ja) * 1994-06-07 1998-09-17 動力炉・核燃料開発事業団 炉内検査装置
CN101206183B (zh) * 2006-12-19 2011-09-14 财团法人精密机械研究发展中心 孔内壁影像检视方法及装置

Patent Citations (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761186A (en) * 1972-01-17 1973-09-25 Itt Apparatus for optically inspecting the condition of a surface having known variations in the condition
DE2301714A1 (de) 1973-01-13 1974-07-25 Goetzewerke Vorrichtung zum pruefen von lippendichtungsringen
DE2410062A1 (de) 1974-03-02 1975-09-11 Goetzewerke Vorrichtung zum optischen pruefen insbesondere der dichtkanten von lippendichtungsringen aus elastischem werkstoff
GB1504974A (en) 1974-03-09 1978-03-22 Goetzewerke Device for optical testing of the sealing edges of lip sealing rings
US4467214A (en) 1980-06-13 1984-08-21 Kabushiki Kaisha Toyota Chuo Kenkyusho Method of and apparatus for detecting external defects of a circular sealing member
US4521807A (en) 1981-07-17 1985-06-04 W. R. Grace & Co. Optical inspection system
US4668983A (en) 1981-07-17 1987-05-26 W. R. Grace & Co. Optical inspection system
DE3237950A1 (de) 1982-10-13 1984-05-10 Goetze Ag, 5093 Burscheid Vorrichtung zum feststellen von fehlern an kanten von rotationskoerpern
US4702594A (en) 1982-11-15 1987-10-27 Industrial Holographics, Inc. Double exposure interferometric analysis of structures and employing ambient pressure stressing
DE3345054A1 (de) 1982-12-15 1984-06-20 Procal S.A., 52200 Langres Verfahren und vorrichtung zur pruefung der dichtkante von lippen-dichtungsringen
US4634273A (en) 1984-06-08 1987-01-06 Trw Inc. O-ring inspection method
US4967092A (en) * 1988-05-17 1990-10-30 Societe Anonyme Dite Hispano-Suiza Apparatus for optically checking the inner profile of a tube or bore
JPH0367458U (de) 1989-11-02 1991-07-01
JPH03237308A (ja) 1990-02-14 1991-10-23 Nok Corp 成形品の姿勢制御方法
JPH04155206A (ja) 1990-10-17 1992-05-28 Koyo Seiko Co Ltd 表面状態検査方法およびその装置
JPH05149885A (ja) 1991-04-26 1993-06-15 Sekiyu Sangyo Kasseika Center 管内検査装置
FR2675903A1 (fr) 1991-04-26 1992-10-30 Dicom Dispositif de detection des defauts d'un joint d'etancheite annulaire, et procede de controle d'un tel joint a l'aide de ce dispositif.
JPH0539142A (ja) 1991-08-06 1993-02-19 Canon Inc シート材搬送装置
JPH07827A (ja) 1993-03-10 1995-01-06 Nippon Oil Co Ltd 窒素酸化物の除去触媒
JP3237308B2 (ja) 1993-06-04 2001-12-10 日産自動車株式会社 ディーゼルエンジンの制御装置
JPH07113625A (ja) 1993-10-18 1995-05-02 Daido Steel Co Ltd 筒状体の内周面検査装置
JPH0854345A (ja) 1994-08-12 1996-02-27 Nok Corp 検査装置
US5933231A (en) * 1996-07-10 1999-08-03 Industrial Technology Institute Method and system for measuring cavities and probe for use therein
JPH10221021A (ja) 1997-02-03 1998-08-21 Uchiyama Mfg Corp 寸法測定及び形状検査装置と検査方法
US6462815B1 (en) * 1997-04-07 2002-10-08 Robert Bosch Gmbh Device for optically testing surfaces
US6122063A (en) 1997-04-10 2000-09-19 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Measuring device and method for contactless determining of the 3-dimensional form of a peripheral groove in a spectacle frame
JP2001519025A (ja) 1997-04-10 2001-10-16 フラウンホファ ゲッセルスシャフト ツァフォルデルング デル アンゲヴァンテン フォルスチャング エー．ファウ． 眼鏡フレームの周辺に延びる溝の３次元形状の非接触型検出の測定装置ならびに測定方法
DE19746662A1 (de) 1997-06-26 1999-02-18 Fraunhofer Ges Forschung Meßanordnung zum berührungslosen Erfassen der Innenkontur von Hohlräumen mit einer Lichtquelle
JPH11351847A (ja) 1998-06-05 1999-12-24 Nok Corp 欠陥検査装置および欠陥検査方法
JPH11352076A (ja) 1998-06-09 1999-12-24 Nok Corp 成形品の欠陥検査装置およびその欠陥検査方法
JP2000146856A (ja) 1998-11-13 2000-05-26 Mitsubishi Cable Ind Ltd 円環状ゴムシール部材の検査方法
JP2000162148A (ja) 1998-11-24 2000-06-16 Uchiyama Mfg Corp リップシールの検査装置と検査方法
JP2000162149A (ja) 1998-11-24 2000-06-16 Uchiyama Mfg Corp 回転シールの検査装置と検査方法
US6840097B1 (en) 1999-04-09 2005-01-11 Steinbichler Optotechnik Gmbh Inspection apparatus for tires
JP2000346814A (ja) 1999-06-07 2000-12-15 Uchiyama Mfg Corp リップシールの検査装置と検査方法
JP2001034762A (ja) 1999-07-26 2001-02-09 Nok Corp 画像処理検査方法および画像処理検査装置
US6661506B2 (en) * 2000-08-24 2003-12-09 Og Technologies, Inc. Engine bearing inspection system
JP4074912B2 (ja) 2002-02-25 2008-04-16 株式会社小松製作所 装軌車両のゴム履帯
US7456973B2 (en) 2003-04-28 2008-11-25 Steinbichler Optotechnik Gmbh Method and device for the contour and/or deformation measurement, particularly the interference measurement, of an object
US7173692B2 (en) 2003-05-06 2007-02-06 Yutaka Co., Ltd. Device and method for optically inspecting operating holes formed in heads of screws
US7436504B2 (en) 2003-09-10 2008-10-14 Shear Graphics, Llc Non-destructive testing and imaging
US6934018B2 (en) 2003-09-10 2005-08-23 Shearographics, Llc Tire inspection apparatus and method
JP4155206B2 (ja) 2004-02-09 2008-09-24 マックス株式会社 圧縮空気工具のエンドキャップ
DE102004043209A1 (de) 2004-09-03 2006-03-23 Hans-Ruben Schanjar Verfahren und Vorrichtung zur Prüfung einer gekrümmten Oberfläche in einem Hohlraum
CN101443652A (zh) 2006-05-16 2009-05-27 麒麟工程技术系统公司 表面检查装置和表面检查头装置
US7557914B2 (en) * 2006-10-09 2009-07-07 The Boeing Company Rotating laser measurement system
JP3139297U (ja) 2007-11-27 2008-02-07 株式会社石川鉄工所 管内検査ロボット
JP2009216453A (ja) 2008-03-07 2009-09-24 Aisin Seiki Co Ltd 内面測定装置
JP2009244118A (ja) 2008-03-31 2009-10-22 Arai Seisakusho Co Ltd オイルシールの検査装置
US20110080588A1 (en) * 2009-10-02 2011-04-07 Industrial Optical Measurement Systems Non-contact laser inspection system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Espacenet English Translation of-Berndt et al. (German Publication No. DE 19746662). *
Espacenet English Translation of-Schanjar et al. (German Publication No. DE102004043209). *

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